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Linear Circuits I

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Problem 8 of 132

Power Delivered Into a Resistor Network

Random numbersPWRMedium

Find the power absorbed by the source, in milliwatts (negative = delivering).

Vs​21 VR1​1000 ΩR2​800 ΩR3​220 ΩR4​470 ΩR5​800 Ω
mW

Answers within 2% are accepted. Units with SI prefixes work too, like 0.003 A or 3 mA. Use a minus sign for negative values.

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